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44676bde72
* Add `.ramfunc` section to bootrom loader script * exclude spiffs functionality from flashmem.h/flashmem.c (allows bootrom to use flashmem) * hide unused tick.h / flashmem.h functions from bootrom (not technically necessary; see comments) * bootrom: add source files, include path, and defines when `PLATFORM_DEFS` defines `WITH_FLASH` * Define `AS_BOOTROM` to indicate code is building for bootrom
75 lines
1.9 KiB
Text
75 lines
1.9 KiB
Text
/*
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-----------------------------------------------------------------------------
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Copyright (C) Jonathan Westhues, Mar 2006
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Copyright (C) Proxmark3 contributors. See AUTHORS.md for details.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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See LICENSE.txt for the text of the license.
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-----------------------------------------------------------------------------
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Bootrom linker script
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-----------------------------------------------------------------------------
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*/
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INCLUDE ../common_arm/ldscript.common
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PHDRS
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{
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phase1 PT_LOAD;
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phase2 PT_LOAD;
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bss PT_LOAD;
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}
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ENTRY(flashstart)
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SECTIONS
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{
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.bootphase1 : {
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*(.startup)
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. = ALIGN(4);
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_version_information_start = .;
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KEEP(*(.version_information));
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. = LENGTH(bootphase1) - 0x4;
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LONG(_version_information_start);
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} >bootphase1 :phase1
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.bootphase2 : {
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*(.startphase2)
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*(.text)
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*(.text.*)
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*(.eh_frame)
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*(.glue_7)
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*(.glue_7t)
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*(.rodata)
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*(.rodata.*)
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*(.data)
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*(.data.*)
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*(.ramfunc)
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. = ALIGN(4);
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} >ram AT>bootphase2 :phase2
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__bootphase2_src_start__ = LOADADDR(.bootphase2);
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__bootphase2_start__ = ADDR(.bootphase2);
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__bootphase2_end__ = __bootphase2_start__ + SIZEOF(.bootphase2);
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.bss : {
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__bss_start__ = .;
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*(.bss)
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*(.bss.*)
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. = ALIGN(4);
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__bss_end__ = .;
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} >ram AT>ram :bss
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.commonarea (NOLOAD) : {
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*(.commonarea)
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} >commonarea
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}
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